Fig. 1: hUCMSCs morphological characterization and expression profile.

a Spindle-shaped morphology of hUCMSCs (bar = 50 µm). b Osteogene-derived hUCMSCs (bar = 200 µm). c adipose-derived hUCMSCs (bar = 50 µm). d Fluorescence activated cell sorting (FACS) analysis of hUCMSCs with positive CD44, CD90, CD105, CD29, CD73, and negative CD34, CD45, CD31 and HLA-DR (n = 6, p < 0.05).